Search Results - "Sahling, H"
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Gas emissions at the continental margin west of Svalbard: mapping, sampling, and quantification
Published in Biogeosciences (06-11-2014)“…We mapped, sampled, and quantified gas emissions at the continental margin west of Svalbard during R/V Heincke cruise He-387 in late summer 2012. Hydroacoustic…”
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Interaction between hydrocarbon seepage, chemosynthetic communities, and bottom water redox at cold seeps of the Makran accretionary prism: insights from habitat-specific pore water sampling and modeling
Published in Biogeosciences (07-06-2012)“…The interaction between fluid seepage, bottom water redox, and chemosynthetic communities was studied at cold seeps across one of the world's largest oxygen…”
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3
Mud extrusion and ring-fault gas seepage – upward branching fluid discharge at a deep-sea mud volcano
Published in Scientific reports (19-04-2018)“…Submarine mud volcanoes release sediments and gas-rich fluids at the seafloor via deeply-rooted plumbing systems that remain poorly understood. Here the…”
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Seasonal methane accumulation and release from a gas emission site in the central North Sea
Published in Biogeosciences (16-09-2015)“…We investigated dissolved methane distributions along a 6 km transect crossing active seep sites at 40 m water depth in the central North Sea. These…”
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Megafaunal distribution and assessment of total methane and sulfide consumption by mussel beds at Menez Gwen hydrothermal vent, based on geo-referenced photomosaics
Published in Deep-sea research. Part I, Oceanographic research papers (01-05-2013)“…The Menez Gwen hydrothermal vents, located on the flanks of a small young volcanic structure in the axial valley of the Menez Gwen seamount, are the shallowest…”
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Estimates of methane output from mud extrusions at the erosive convergent margin off Costa Rica
Published in Marine geology (15-01-2006)“…Four mud extrusions were investigated along the erosive subduction zone off Costa Rica. Active fluid seepage from these structures is indicated by…”
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LAPM: a tool for underwater large-area photo-mosaicking
Published in Geoscientific instrumentation, methods and data systems (05-07-2013)“…This paper presents a new tool for large-area photo-mosaicking (LAPM tool). This tool was developed specifically for the purpose of underwater mosaicking, and…”
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Salt tectonics and mud volcanism in the Latakia and Cyprus Basins, eastern Mediterranean
Published in Tectonophysics (01-05-2009)“…Salt tectonics and mud volcanism in the Latakia and Cyprus Basin, eastern Mediterranean, is investigated by means of swath sounding, reflection seismics and…”
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Automated gas bubble imaging at sea floor – a new method of in situ gas flux quantification
Published in Ocean science (01-01-2010)“…Photo-optical systems are common in marine sciences and have been extensively used in coastal and deep-sea research. However, due to technical limitations in…”
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Presence of two phylogenetically distinct groups in the deep-sea mussel Acharax (Mollusca: Bivalvia: Solemyidae)
Published in Marine ecology. Progress series (Halstenbek) (24-04-2006)“…The family Solemyidae represents ancestral protobranch bivalves with the shallow-water genus Solemya and the deep-sea genus Acharax. All known members of this…”
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Discovery of new hydrothermal vent sites in Bransfield Strait, Antarctica
Published in Earth and planetary science letters (15-12-2001)“…We carried out a search for hydrothermal vents in the Central Basin of Bransfield Strait, Antarctica. The ZAPS (zero angle photon spectrometer) chemical sensor…”
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Characteristics of an active vent in the fore-arc basin of the Sunda Arc, Indonesia
Published in Marine geology (10-05-2002)“…RV Sonne cruise SO139 discovered active fluid venting at an anticline structure in the fore-arc basin of the Sunda Arc south of Java. Fluid venting is…”
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13
Hot vents in an ice-cold ocean: Indications for phase separation at the southernmost area of hydrothermal activity, Bransfield Strait, Antarctica
Published in Earth and planetary science letters (15-12-2001)“…During the expeditions ANT-XV/2 with R/V Polarstern in 1997/98 and NBP 99-04 with R/V IB N.B. Palmer in 1999, the first samples of hydrothermally influenced…”
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Massive asphalt deposits, oil seepage, and gas venting support abundant chemosynthetic communities at the Campeche Knolls, southern Gulf of Mexico
Published in Biogeosciences (11-08-2016)“…Hydrocarbon seepage is a widespread process at the continental margins of the Gulf of Mexico. We used a multidisciplinary approach, including multibeam mapping…”
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Hydrothermal activity at Hook Ridge in the Central Bransfield Basin, Antarctica
Published in Geo-marine letters (01-12-1998)“…Hydrothermal activity in the Central Bransfield Basin revealed an active low-temperature vent field on top of a submarine volcanic structure. A temperature…”
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16
Macrofaunal community structure and sulfide flux at gas hydrate deposits from the Cascadia convergent margin, NE Pacific
Published in Marine ecology. Progress series (Halstenbek) (22-04-2002)“…Gas hydrates occur at the sediment surface on the southern summit of Hydrate Ridge, Cascadia convergent margin. The hydrates are found in mounds several meters…”
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Author Correction: A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator
Published in Nature photonics (01-10-2020)“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Pockmarks in the Northern Congo Fan area, SW Africa: Complex seafloor features shaped by fluid flow
Published in Marine geology (31-03-2008)“…Three pockmarks named “Hydrate Hole”, “Black Hole”, and “Worm Hole” were studied in the northern Congo Fan area at water depths around 3100 m. The…”
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Vodyanitskii mud volcano, Sorokin trough, Black Sea: Geological characterization and quantification of gas bubble streams
Published in Marine and petroleum geology (01-11-2009)“…Vodyanitskii mud volcano is located at a depth of about 2070 m in the Sorokin Trough, Black sea. It is a 500-m wide and 20-m high cone surrounded by a…”
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Molecular taxonomy reveals broad trans-oceanic distributions and high species diversity of deep-sea clams (Bivalvia: Vesicomyidae: Pliocardiinae) in chemosynthetic environments
Published in Systematics and biodiversity (01-01-2012)“…Large vesicomyid clams are common inhabitants of sulphidic deep-sea habitats such as hydrothermal vents, hydrocarbon seeps and whale-falls. Yet, the species-…”
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